2018 Mazda CX-3 2.0 SKYACTIV-G Sport NAV

Overview

• Make: Mazda
• Model: CX-3
• Trim: Sport NAV
• Version: 2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 76,408 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda CX-3 Sport Nav has covered 76,408 miles, around 29,500 more miles than is typical for its age. The dealer is asking £8,498, which is £441 above the AskCar estimate of £8,057. To work out the AskCar estimate, we analyse UK dealer adverts for 435 Mazda CX-3 cars across different ages and specifications. We first recorded this car for sale today. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Dunfermline Fiat, based in Dunfermline. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £441 (5%) over the AskCar estimate of £8,057.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 435 priced Mazda CX-3 adverts across different ages and specifications, as of 7 November 2026.

A 2018 Mazda CX-3 with the 2.0 petrol engine is typically advertised at £10,500: the median of the 77 for sale on AskCar, as of 7 November 2026.

Time on sale

AskCar first saw this 2018 Mazda CX-3 advertised today. About half of 2018 Mazda CX-3 cars are gone from sale within a month of being advertised: 77 of the 159 first advertised between 11 July 2026 and 4 October 2026.

Price history

AskCar first saw this advert on 7 November 2026 at £8,498. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 7 November 2026: valid until 4 November 2027.

It has had 8 MOTs. The latest, on 5 November 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 76,414 miles, which matches the advertised 76,408 miles.

Advertised mileage is about 29,500 miles higher than the median mileage of a 2018 Mazda CX-3 on AskCar.

Similar cars

19 other 2018 Mazda CX-3 Sport NAV 2.0 petrol manual SUVs are for sale at UK dealers, from £5,499 to £13,500, as of 7 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, white. Mileage: 68,431 miles. Price: £9,093, £595 more than this car. Dealer: Peoples Liverpool Prescot in Prescot. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-778d627505af
• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, white. Mileage: 64,598 miles. Price: £8,999, £501 more than this car. Dealer: Henson Car Store in Newcastle upon Tyne. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-2b06c739cf13
• 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, grey. Mileage: 62,658 miles. Price: £9,800, £1,302 more than this car. Dealer: Napier Motor Company in Horsham. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-c9138c32322a

• The nearest: 2018 Mazda CX-3 Sport NAV, 2.0 petrol SUV, blue, 32 miles from this car. Mileage: 26,731 miles. Price: £11,998, £3,500 more than this car. Dealer: Arnold Clark Dundee Vauxhall / Fiat / Abarth in Dundee. AskCar page: https://askcar.co.uk/car/mazda-cx-3-2018-e3c01260448d